mariadb/trx
marko c9087d7d90 branches/zip: Apply some fixes suggested by Heikki.
btr_cur_pessimistic_update(): Note why the externally stored columns
of a record on a latched page cannot have been purged.

trx_undo_get_undo_rec(): Clarify that the stack of versions is locked
all the way down to the purge view.

trx_undo_prev_version_build(): Set *old_vers = NULL also when the record
could have been purged already.  Add some clarifying comments.
2008-02-04 12:47:00 +00:00
..
trx0i_s.c branches/zip: 2008-01-16 06:45:16 +00:00
trx0purge.c branches/zip: 2007-12-20 14:08:16 +00:00
trx0rec.c branches/zip: Apply some fixes suggested by Heikki. 2008-02-04 12:47:00 +00:00
trx0roll.c branches/zip: 2007-12-20 14:08:16 +00:00
trx0rseg.c branches/zip: Make mutex_own() work with UNIV_DEBUG, without UNIV_SYNC_DEBUG. 2007-01-18 18:29:12 +00:00
trx0sys.c branches/zip: 2007-12-20 14:08:16 +00:00
trx0trx.c branches/zip: 2007-12-20 14:08:16 +00:00
trx0undo.c branches/zip: Fast index creation: Release locks on system tables before 2008-01-25 14:26:07 +00:00